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Std ID |
Description (Standard Title) |
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YB/T 4934-2021
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(Hot-rolled seamless steel pipe for hydraulic cylinder)
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YB/T 4935-2021
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(Ferromanganese, manganese-silicon alloy, metallic manganese, determination of aluminum content, chromazurol S spectrophotometric method)
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YB/T 4936-2021
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(Ferromanganese, manganese-silicon alloy, metallic manganese, determination of copper content, dicyclohexanone oxalyl dihydrazone spectrophotometry and flame atomic absorption spectrometry)
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YB/T 4937-2021
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(Hot-rolled steel strip for automobile seat belt coil spring)
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YB/T 4938-2021
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(Steel plate for aluminum electrolytic cell shell)
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YB/T 075-2022
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(Analysis method of carbon and hydrogen elements of carbon fiber and its products)
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YB/T 157-2022
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(Hot-rolled section steel for elevator guide rail)
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YB/T 164-2022
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(Al2O3-SiC-C refractory material for molten iron pretreatment working lining)
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YB/T 4174.1-2022
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(Analytical methods for silicon-calcium alloys - Part 1: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry)
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YB/T 4174.3-2022
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(Analytical methods for silicon-calcium alloys - Part 3: Determination of calcium oxide content by potentiometric titration)
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YB/T 4195-2022
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(Explosion-proof fast-baking refractory castable)
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YB/T 4197-2022
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(Self-flowing refractory castable)
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YB/T 4360.1-2022
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(Technical Specifications for Iron and Steel Enterprise Energy Management Center - Part 1: General Requirements)
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YB/T 4456-2022
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(Color-coated steel sheets and strips for construction)
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YB/T 4457-2022
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(Continuously hot-coated steel sheets and strips for construction)
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YB/T 4726.13-2022
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Ferric-containing dust and sludge - Determination of potassium and sodium contents - Flame atomic absorption spectrophotometric method
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YB/T 4972-2022
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(Hot-rolled H-shaped steel for boiler steel structure)
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YB/T 4973-2022
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(Hot-rolled section steel for forklift beam)
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YB/T 4974-2022
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(Hot Rolled Steel Sleeper)
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YB/T 4983-2022
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(Ferrophosphorus Determination of phosphorus, silicon, manganese, titanium content Inductively coupled plasma atomic emission spectrometry)
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YB/T 4984-2022
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(Carburized gear steel for automobiles)
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YB/T 4985-2022
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(Free-cutting non-quenched and tempered steel bars for automobiles)
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YB/T 4986-2022
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(Bolt steel for wind power equipment)
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YB/T 4987-2022
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(Hot-rolled round steel for track connectors)
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YB/T 4988-2022
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(Phenol heavy oil fraction)
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YB/T 4989-2022
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(Coke oven gas - Determination of coal tar content - Spectrophotometric method)
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YB/T 4990-2022
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(Coking light oil - Determination of phenol content by gas chromatography)
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YB/T 4991-2022
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(Determination of content of n-heptane insoluble matter in coking products)
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YB/T 4992-2022
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(Coking high softening point coal tar pitch - Determination of softening point - cold pressure ring method)
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YB/T 4993-2022
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(Test method for friction and wear properties of carbon materials)
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YB/T 4994-2022
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(Test method for flexural properties of carbon materials)
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YB/T 4996-2022
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(Soxite heat-treated carbon steel wire)
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YB/T 4997-2022
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(Rules for the use of calibration and quality control charts in spectrochemical analysis)
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YB/T 4998-2022
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(Technical specifications for off-line air flotation and oil removal of hot-rolled oil sludge)
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YB/T 4999.1-2022
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(Iron tailings for cement iron correction raw materials)
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YB/T 5146-2022
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(Determination of Ash Content in High Purity Graphite Products)
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YB/T 5189-2022
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(Determination of volatile content of carbon materials)
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YB/T 5288-2022
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(Test method for corrosion resistance of carbon materials)
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YB/T 5293-2022
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(Metallic materials - Test method for upsetting)
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YB/T 6000-2022
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(Technical specifications for wastewater treatment of electrolytic manganese metal enterprises)
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YB/T 6001-2022
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(Technical requirements for water quality of comprehensive sewage reuse in iron and steel enterprises for net circulating water system)
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YB/T 6002-2022
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(Technical specifications for cold rolling oily wastewater treatment process)
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YB/T 6003-2022
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(Technical specifications for advanced treatment and reuse of cold rolling wastewater)
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YB/T 6004-2022
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(Technical specifications for semi-coke low-moisture coke quenching process)
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YB/T 6005-2022
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(Code for Energy Saving Design of AC Electric Arc Furnace Power Supply System)
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YB/T 6006-2022
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(Technical specification for energy-saving diagnosis of blast furnace process)
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YB/T 6007-2022
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(Technical specifications for waste gas recovery and pressure automatic adjustment in coke oven carbonization chamber)
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YB/T 6008-2022
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(Carbon Industry Energy Conservation Supervision Technical Specifications)
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YB/T 6010-2022
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(Evaluation Requirements for Green Enterprises in Iron and Steel Industry)
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YB/T 6012-2022
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(Blast furnace slag - Determination of multi-element content - X-ray fluorescence spectrometry (powder compression method))
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YB/T 6013.1-2022
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(Sintering flue gas desulfurization ash - Determination of sulfate and sulfite content barium sulfate gravimetric method)
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YB/T 6013.2-2022
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(Sintering flue gas desulfurization ash - Determination of chloride ion content - Potentiometric titration)
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YB/T 6014-2022
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(Code for design of by-product gas power generation in iron and steel enterprises)
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YB/T 6015-2022
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(Test method for surface air volume of sintered material)
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YB/T 6016-2022
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(Green factory evaluation requirements for ductile iron pipes)
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YB/T 6017-2022
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(Ductile iron pipe unit product energy consumption quota)
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YB/T 6018-2022
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(Green factory evaluation requirements for ferroalloy industry)
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YB/T 6019-2022
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(Die Steel Ultrasonic Testing Method)
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YB/T 6020-2022
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(Steel coil contour detection method)
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YB/T 6021-2022
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(Steel strip warpage detection method)
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YB/T 6022-2022
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(Judgment method of transverse profile characteristics of hot-rolled steel strip)
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YB/T 6023-2022
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(Stainless steel hot-rolled steel plates and strips for brake discs)
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YB/T 6024-2022
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(Cold-rolled stainless steel sheets and strips for automobile decoration)
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YB/T 6025-2022
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(Duplex stainless steel hot-rolled steel plate for ships and ocean engineering)
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YB/T 6026-2022
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(Pig iron - Determination of silicon, manganese, phosphorus, sulfur, titanium content - Wavelength dispersive X-ray fluorescence spectrometry)
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YB/T 6027-2022
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(Determination of ferromanganese, manganese silicon alloy, metal manganese calcium content by flame atomic absorption spectrometry)
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YB/T 6028-2022
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(Determination of ferromanganese, manganese silicon alloy, metal manganese magnesium content by flame atomic absorption spectrometry)
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YB/T 6029-2022
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(Wire rod for refractory and weather-resistant steel welding wire)
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YB/T 6030-2022
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(Car brake push-pull cable core)
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YB/T 6031-2022
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(Stainless steel wire and rod for automobile engine fuel rail)
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YB/T 6032-2022
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(Steel wire rope for spring making)
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YB/T 6033-2022
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(Technical specification for on-line repair of metallurgical rolling mill stand)
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YB/T 6034-2022
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(Technical specification for metallurgical rolling mill bearing seat repair)
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YB/T 6035-2022
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(Technical specifications for the repair of metal strip uncoiler drums and coiler drums)
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YB/T 6036-2022
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(Method for Determination of Thermal Expansion Coefficient of Thermal Spraying Superalloy Coating)
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YB/T 6037-2022
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(Fused magnesia chromium sand Determination of content of magnesia, aluminum oxide, silicon dioxide, calcium oxide, titanium dioxide, chromium oxide, and iron oxide by wavelength dispersive X-ray fluorescence spectrometry (melted casting method))
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YB/T 6038-2022
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(Electroslag remelting slag Determination of total calcium, fluorine, silicon dioxide, aluminum oxide, magnesium oxide content Wavelength Dispersive X-ray fluorescence spectrometry)
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YB/T 6039-2022
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(Determination method of green burning rate and burning rate of metallurgical lime)
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YB/T 6040-2022
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(Fluorite pellets - Method for determination of drop strength)
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YB/T 6041-2022
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(Steel for ball mill steel ball)
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YB/T 6042-2022
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(Technical specifications for the application of lubricating oil (grease) additives for metallurgy)
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YB/T 6043-2022
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(Hot rolled pattern steel)
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YB/T 6044-2022
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(Method for determination of thermal resistivity of carbon materials)
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YB/T 6045-2022
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(Method for Determination of Microstructure of Carbon Materials)
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YB/T 6046-2022
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(Method for determination of thermal expansion coefficient of isostatic graphite)
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YB/T 6047-2022
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(Borate impregnated anti-oxidation graphite electrode)
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YB/T 6048-2022
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(Determination method of thermal weight loss of coal tar pitch)
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YB/T 6049-2022
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(Determination method of needle coke compressive strength index)
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YB/T 6050-2022
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(Technical specifications for automatic sampling control system for metallurgical coking, sintering and pelletizing)
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YB/T 6051-2022
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(Coke oven gas - Determination of benzene content by gas chromatography)
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YB/T 6052-2022
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(Anti-wet hydrogen sulfide corrosion steel plate)
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YB/T 6053-2022
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(Continuous hot-dip galvanized steel strip for strapping)
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YB/T 6054-2022
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(Steel structure sliding construction technical regulations)
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YB/T 6055-2022
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(Steel slag Determination of ferric oxide content EDTA titration method)
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YB/T 6056-2022
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(Steel slag - Determination of calcium oxide content - EDTA titration)
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YB/T 6057-2022
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(Determination of iron, silicon, aluminum, calcium, magnesium, manganese content in steel slag - Inductively coupled plasma emission spectrometry)
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YB/T 6058-2022
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(Technical specifications for steel slag treatment by drum method)
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YB/T 6059-2022
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(High-temperature infrared radiation coatings - Determination method for suspension stability of suspensions)
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YB/T 6060-2022
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(Metallurgical lime energy consumption limit per unit product)
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YB/T 6061.1-2022
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(Refined Steel Smelting Energy Consumption Quotas per Unit Product - Part 1: Stainless Steel)
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